package com.springboot2.security.base.security.handler;

import com.springboot2.security.entity.po.RoleInfo;
import com.springboot2.security.entity.po.UserInfo;
import org.springframework.security.core.Authentication;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Set;

/**
 * 登录成功后处理类
 *
 * @param
 * @author liucancan
 * @date 13:54 2018/12/12
 * @return
 */
public class LoginSuccessHandler extends
        SavedRequestAwareAuthenticationSuccessHandler {

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request,
                                        HttpServletResponse response, Authentication authentication) throws IOException,
            ServletException {
        //获得授权后可得到用户信息   可使用service进行数据库操作
//        UserInfo userDetails = (UserInfo) authentication.getDetails();
//        Set<RoleInfo> roles = userDetails.getRoles();
        //输出登录提示信息
        System.out.println("IP :" + getIpAddress(request));

        super.onAuthenticationSuccess(request, response, authentication);
    }


    public String getIpAddress(HttpServletRequest request) {
        String ip = request.getHeader("x-forwarded-for");
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_CLIENT_IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED_FOR");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
        return ip;
    }
}
